| Company | Timeline | Status | |
| O.S.S. Fire & Security Ltd Director • Operations Director | 27 Jan 2022←3 Years→Current | Active | |
| O.S.S. Security Limited Director • Operations Director | 27 Jan 2022←3 Years→Current | Active | |
| Oriental Security Systems Limited Director • Operations Director | 1 Jan 2001←24 Years→Current | Active | |
